From nobody Sat Mar 19 20:16:24 2022 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id BA01F1A30C0E; Sat, 19 Mar 2022 20:16:43 +0000 (UTC) (envelope-from antoine.brodin.freebsd@gmail.com) Received: from mail-ed1-f50.google.com (mail-ed1-f50.google.com [209.85.208.50]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KLXGL2LQyz3PVh; Sat, 19 Mar 2022 20:16:42 +0000 (UTC) (envelope-from antoine.brodin.freebsd@gmail.com) Received: by mail-ed1-f50.google.com with SMTP id m12so13832316edc.12; Sat, 19 Mar 2022 13:16:42 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; 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charset="UTF-8" X-Rspamd-Queue-Id: 4KLXGL2LQyz3PVh X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of antoinebrodinfreebsd@gmail.com designates 209.85.208.50 as permitted sender) smtp.mailfrom=antoinebrodinfreebsd@gmail.com X-Spamd-Result: default: False [-2.79 / 15.00]; FROM_NEQ_ENVFROM(0.00)[antoine@freebsd.org,antoinebrodinfreebsd@gmail.com]; ARC_NA(0.00)[]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000]; RCPT_COUNT_FIVE(0.00)[6]; NEURAL_HAM_MEDIUM(-0.99)[-0.985]; NEURAL_HAM_SHORT(-0.80)[-0.801]; RCVD_IN_DNSWL_NONE(0.00)[209.85.208.50:from]; MLMMJ_DEST(0.00)[dev-commits-src-all,dev-commits-src-main]; FORGED_SENDER(0.30)[antoine@freebsd.org,antoinebrodinfreebsd@gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.208.50:from]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; MIME_TRACE(0.00)[0:+]; TAGGED_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N On Sat, Mar 19, 2022 at 7:52 PM Dimitry Andric wrote: > > On 18 Mar 2022, at 15:10, Antoine Brodin wrote: > > > > On Wed, Mar 9, 2022 at 7:46 PM Dimitry Andric wrote: > >> > >> The branch main has been updated by dim: > >> > >> URL: https://cgit.FreeBSD.org/src/commit/?id=56aaed388b0a177b9defb4e6ecb8a716abb3cf33 > >> > >> commit 56aaed388b0a177b9defb4e6ecb8a716abb3cf33 > >> Merge: 2ea6414ed8bb 672085f2aef2 > >> Author: Dimitry Andric > >> AuthorDate: 2022-03-09 19:45:01 +0000 > >> Commit: Dimitry Andric > >> CommitDate: 2022-03-09 19:45:01 +0000 > >> > >> Merge libcxxrt master fd484be8d1e94a1fcf6bc5c67e5c07b65ada19b6 > >> > >> Interesting fixes: > >> 47661d0 Match libc++abi/libsupc++ when demangling array types > >> e44a05c Fix unitialized variable in __cxa_demangle_gnu3 after #6 (#8) > >> 5088b05 Remove some code duplication. > >> fd484be Atomics cleanup (#11) > ... > > After this merge, some i386 c++ processes are hanging. > > For instance: > > http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-17_16h07m06s/logs/errors/tbb-2020.3_4.log > > http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-17_16h07m06s/logs/errors/poppler-qt5-21.12.0.log > > http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-17_16h07m06s/logs/errors/kf5-kdoctools-5.91.0.log > > http://gohan05.nyi.freebsd.org/data/main-56aaed388b0a-default-foo/2022-03-17_16h07m06s/logs/errors/kf5-kguiaddons-5.91.0.log > > I could reproduce a CMake hang with poppler-qt5, and it turns out that > libcxxrt's https://github.com/libcxxrt/libcxxrt/commit/fd484be can make > __cxa_guard_acquire hang on i386. > > I reverted the upstream commit in: > https://cgit.freebsd.org/src/commit/?id=2548237983c47c61601b883bb9d6c9a803ef8ce4 > > Can you please retry after this? Hi, It seems that main fails to compile at the moment: /poudriere/jails/main-i386/usr/src/contrib/llvm-project/llvm/lib/IR/Operator.cpp:197:22: error: no member named 'isZero' in 'llvm::APInt' if (!IndexedSize.isZero()) { ~~~~~~~~~~~ ^ Antoine